This event was reviewed by an analyst and confirmed.
| Type | Earthquake |
| Magnitude | 1 MLv |
| Local datetime | 2023/07/20 01:29 |
| Universal datetime | 2023/07/19 23:29 |
| Latitude | 46.18 ° ± 0.0 km |
| Longitude | -0.72 ° ± 0.0 km |
| Depth | 6 km (from location) ± 0.1 km |
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Testify !Near cities
This table shows only the most populated cities around the epicenter.
| Name | Distance (km) | Population |
|---|---|---|
Niort 
|
26 | 58707 |
| Rochefort
|
33 | 24151 |
| Fontenay-le-Comte
|
31 | 13226 |
| Aytré
|
31 | 8725 |
| Périgny
|
28 | 8428 |
| Tonnay-Charente
|
27 | 8010 |
| Lagord
|
33 | 7048 |
| Chauray
|
33 | 7006 |
| Saint-Jean-d'Angély
|
30 | 6976 |
| Surgères
|
9 | 6807 |
| Puilboreau
|
30 | 6182 |
| Châtelaillon-Plage
|
30 | 5846 |
| Nieul-sur-Mer
|
34 | 5759 |
| Aiffres
|
26 | 5506 |
| Dompierre-sur-Mer
|
27 | 5482 |
Past seismicity
This map shows only the 50 most significant earthquakes around this event.
Event details
Parameters
| Evaluation status | preliminary |
|---|---|
| RMS | 0.13 |
| Azimuthal gap | 75.08 ° |
| Number of stations used | 45 |
| Number of phases used | 90 |
Webservices
The data of this event are available in various formats (QuakeML, GeoJSON and text) through the following links :
Phases
| Network | Station | Phase | Time | Residual (s) | Azimuth (°) | Distance (°) | Mode |
|---|---|---|---|---|---|---|---|
| Z4 | PSIS1 | Pg | 23:29:38.40 | 0.17 | 351.06 | 0.01 | Manual |
| Z4 | PSIS1 | Sg | 23:29:39.24 | 0.29 | 351.06 | 0.01 | Manual |
| Z4 | PSIS5 | Pg | 23:29:38.48 | 0.02 | 337.47 | 0.03 | Manual |
| Z4 | PSIS5 | Sg | 23:29:39.36 | 0.02 | 337.47 | 0.03 | Manual |
| Z4 | LC17 | Pg | 23:29:38.55 | -0.05 | 95.71 | 0.04 | Manual |
| Z4 | LC17 | Sg | 23:29:39.42 | -0.14 | 95.71 | 0.04 | Manual |
| Z4 | 01X29 | Pg | 23:29:38.56 | -0.04 | 205 | 0.04 | Manual |
| Z4 | 01X29 | Sg | 23:29:39.49 | -0.08 | 205 | 0.04 | Manual |
| Z4 | PSIS4 | Pg | 23:29:38.59 | -0.03 | 16.61 | 0.04 | Manual |
| Z4 | PSIS4 | Sg | 23:29:39.59 | -0.01 | 16.61 | 0.04 | Manual |
| Z4 | 01X41 | Pg | 23:29:38.61 | -0.04 | 79.25 | 0.04 | Manual |
| Z4 | 01X41 | Sg | 23:29:39.52 | -0.13 | 79.25 | 0.04 | Manual |
| Z4 | LC16 | Pg | 23:29:38.63 | -0.06 | 77.23 | 0.04 | Manual |
| Z4 | LC16 | Sg | 23:29:39.57 | -0.14 | 77.23 | 0.04 | Manual |
| Z4 | 01X50 | Pg | 23:29:38.70 | -0.03 | 11.09 | 0.05 | Manual |
| Z4 | 01X50 | Sg | 23:29:39.72 | -0.06 | 11.09 | 0.05 | Manual |
| Z4 | 01X49 | Pg | 23:29:38.75 | -0.01 | 339.61 | 0.05 | Manual |
| Z4 | 01X49 | Sg | 23:29:39.73 | -0.12 | 339.61 | 0.05 | Manual |
| Z4 | 01X28 | Pg | 23:29:38.76 | -0.06 | 234.65 | 0.06 | Manual |
| Z4 | 01X28 | Sg | 23:29:39.78 | -0.16 | 234.65 | 0.06 | Manual |
| Z4 | PSIS3 | Pg | 23:29:38.81 | -0.01 | 327.12 | 0.06 | Manual |
| Z4 | PSIS3 | Sg | 23:29:39.89 | -0.06 | 327.12 | 0.06 | Manual |
| Z4 | 01X51 | Pg | 23:29:38.83 | -0.05 | 39.01 | 0.06 | Manual |
| Z4 | 01X51 | Sg | 23:29:39.96 | -0.08 | 39.01 | 0.06 | Manual |
| Z4 | LC15 | Pg | 23:29:38.86 | -0.05 | 20.1 | 0.06 | Manual |
| Z4 | LC15 | Sg | 23:29:39.99 | -0.1 | 20.1 | 0.06 | Manual |
| Z4 | LC14 | Pg | 23:29:38.93 | 0 | 345.59 | 0.06 | Manual |
| Z4 | LC14 | Sg | 23:29:40.7 | -0.04 | 345.59 | 0.06 | Manual |
| Z4 | 01X48 | Pg | 23:29:38.93 | -0.01 | 320.44 | 0.07 | Manual |
| Z4 | 01X48 | Sg | 23:29:40.26 | 0.11 | 320.44 | 0.07 | Manual |
| Z4 | 01X42 | Pg | 23:29:38.92 | -0.02 | 84.31 | 0.07 | Manual |
| Z4 | 01X42 | Sg | 23:29:40.2 | -0.14 | 84.31 | 0.07 | Manual |
| Z4 | 01X37 | Pg | 23:29:39.3 | 0.01 | 276.98 | 0.07 | Manual |
| Z4 | 01X37 | Sg | 23:29:40.23 | -0.05 | 276.98 | 0.07 | Manual |
| Z4 | 01X27 | Pg | 23:29:39.15 | 0.04 | 249.11 | 0.08 | Manual |
| Z4 | 01X27 | Sg | 23:29:40.45 | 0.02 | 249.11 | 0.08 | Manual |
| Z4 | 01X59 | Pg | 23:29:39.13 | 0 | 352.62 | 0.08 | Manual |
| Z4 | 01X59 | Sg | 23:29:40.38 | -0.07 | 352.62 | 0.08 | Manual |
| Z4 | PSIS2 | Pg | 23:29:39.23 | 0.03 | 323.94 | 0.09 | Manual |
| Z4 | PSIS2 | Sg | 23:29:40.61 | 0.04 | 323.94 | 0.09 | Manual |
| Z4 | 01X47 | Pg | 23:29:39.26 | 0.04 | 309.24 | 0.09 | Manual |
| Z4 | 01X47 | Sg | 23:29:40.75 | 0.14 | 309.24 | 0.09 | Manual |
| Z4 | 01X60 | Pg | 23:29:39.24 | 0.02 | 6.78 | 0.09 | Manual |
| Z4 | 01X60 | Sg | 23:29:40.54 | -0.07 | 6.78 | 0.09 | Manual |
| Z4 | 01X43 | Pg | 23:29:39.30 | 0.05 | 86.02 | 0.09 | Manual |
| Z4 | 01X43 | Sg | 23:29:40.63 | -0.04 | 86.02 | 0.09 | Manual |
| Z4 | 01X58 | Pg | 23:29:39.36 | 0.06 | 332.61 | 0.1 | Manual |
| Z4 | 01X58 | Sg | 23:29:40.82 | 0.05 | 332.61 | 0.1 | Manual |
| Z4 | 01X53 | Pg | 23:29:39.61 | 0.13 | 66.47 | 0.11 | Manual |
| Z4 | 01X53 | Sg | 23:29:41.20 | 0.14 | 66.47 | 0.11 | Manual |
| Z4 | 01X70 | Pg | 23:29:39.85 | 0.04 | 3.95 | 0.13 | Manual |
| Z4 | 01X70 | Sg | 23:29:41.60 | -0.03 | 3.95 | 0.13 | Manual |
| Z4 | 01X69 | Pg | 23:29:39.85 | 0.03 | 353.11 | 0.13 | Manual |
| Z4 | 01X69 | Sg | 23:29:41.63 | -0.02 | 353.11 | 0.13 | Manual |
| Z4 | 01X35 | Pg | 23:29:39.89 | 0.05 | 273.52 | 0.13 | Manual |
| Z4 | 01X35 | Sg | 23:29:41.55 | -0.14 | 273.52 | 0.13 | Manual |
| Z4 | 01X54 | Pg | 23:29:40.4 | 0.14 | 71.37 | 0.13 | Manual |
| Z4 | 01X54 | Sg | 23:29:41.86 | 0.1 | 71.37 | 0.13 | Manual |
| Z4 | 01X71 | Pg | 23:29:39.98 | 0.05 | 16.77 | 0.13 | Manual |
| Z4 | 01X71 | Sg | 23:29:41.69 | -0.14 | 16.77 | 0.13 | Manual |
| Z4 | 01X68 | Pg | 23:29:40.1 | 0.03 | 340.24 | 0.14 | Manual |
| Z4 | 01X68 | Sg | 23:29:41.89 | -0.02 | 340.24 | 0.14 | Manual |
| Z4 | 01X45 | Pg | 23:29:40.8 | 0.01 | 292.44 | 0.14 | Manual |
| Z4 | 01X45 | Sg | 23:29:42.4 | -0.03 | 292.44 | 0.14 | Manual |
| Z4 | 01X67 | Pg | 23:29:40.13 | 0.03 | 328.35 | 0.14 | Manual |
| Z4 | 01X67 | Sg | 23:29:42.17 | 0.05 | 328.35 | 0.14 | Manual |
| Z4 | 01X15 | Pg | 23:29:40.31 | 0.15 | 241.13 | 0.15 | Manual |
| Z4 | 01X15 | Sg | 23:29:42.30 | 0.08 | 241.13 | 0.15 | Manual |
| Z4 | 01X04 | Pg | 23:29:40.26 | -0.02 | 176.48 | 0.15 | Manual |
| Z4 | 01X04 | Sg | 23:29:42.28 | -0.15 | 176.48 | 0.15 | Manual |
| Z4 | 01X78 | Pg | 23:29:40.50 | -0.05 | 353.98 | 0.17 | Manual |
| Z4 | 01X78 | Sg | 23:29:42.61 | -0.29 | 353.98 | 0.17 | Manual |
| Z4 | 01X79 | Pg | 23:29:40.54 | -0.06 | 4.3 | 0.17 | Manual |
| Z4 | 01X79 | Sg | 23:29:42.77 | -0.2 | 4.3 | 0.17 | Manual |
| Z4 | 01X77 | Pg | 23:29:40.54 | -0.08 | 345.97 | 0.17 | Manual |
| Z4 | 01X77 | Sg | 23:29:42.69 | -0.32 | 345.97 | 0.17 | Manual |
| Z4 | 01X80 | Pg | 23:29:40.68 | 0.01 | 12.65 | 0.17 | Manual |
| Z4 | 01X80 | Sg | 23:29:42.84 | -0.26 | 12.65 | 0.17 | Manual |
| Z4 | 01X76 | Pg | 23:29:40.74 | -0.06 | 336.7 | 0.18 | Manual |
| Z4 | 01X76 | Sg | 23:29:43.5 | -0.29 | 336.7 | 0.18 | Manual |
| Z4 | 01X82 | Pg | 23:29:41.6 | 0.1 | 29.23 | 0.19 | Manual |
| Z4 | 01X82 | Sg | 23:29:43.38 | -0.22 | 29.23 | 0.19 | Manual |
| Z4 | 01X85 | Pg | 23:29:41.20 | -0.09 | 355.23 | 0.21 | Manual |
| Z4 | 01X85 | Sg | 23:29:43.83 | -0.32 | 355.23 | 0.21 | Manual |
| Z4 | 01X87 | Pg | 23:29:41.29 | 0 | 10.89 | 0.21 | Manual |
| Z4 | 01X87 | Sg | 23:29:43.81 | -0.34 | 10.89 | 0.21 | Manual |
| Z4 | 01X88 | Pg | 23:29:41.42 | 0.06 | 18.44 | 0.21 | Manual |
| Z4 | 01X88 | Sg | 23:29:44.1 | -0.26 | 18.44 | 0.21 | Manual |
| FR | CHIF | Pg | 23:29:41.62 | 0.06 | 101.4 | 0.22 | Manual |
| FR | CHIF | Sg | 23:29:44.20 | -0.43 | 101.4 | 0.22 | Manual |